Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
A003384
Numbers that are the sum of 6 nonzero 8th powers.
30
6, 261, 516, 771, 1026, 1281, 1536, 6566, 6821, 7076, 7331, 7586, 7841, 13126, 13381, 13636, 13891, 14146, 19686, 19941, 20196, 20451, 26246, 26501, 26756, 32806, 33061, 39366, 65541, 65796, 66051, 66306, 66561, 66816, 72101, 72356, 72611, 72866, 73121
OFFSET
1,1
COMMENTS
As the order of addition doesn't matter we can assume terms are in nondecreasing order. - David A. Corneth, Aug 01 2020
LINKS
FORMULA
Row sums of A133093(n+1). - Gary W. Adamson, Sep 09 2007
EXAMPLE
From David A. Corneth, Aug 01 2020: (Start)
23063715 is in the sequence as 23063715 = 1^8 + 4^8 + 4^8 + 5^8 + 7^8 + 8^8.
93544421 is in the sequence as 93544421 = 1^8 + 3^8 + 6^8 + 7^8 + 9^8 + 9^8.
120267520 is in the sequence as 120267520 = 4^8 + 4^8 + 6^8 + 6^8 + 8^8 + 10^8. (End)
CROSSREFS
Cf. A133093.
A###### (x, y): Numbers that are the form of x nonzero y-th powers.
Cf. A000404 (2, 2), A000408 (3, 2), A000414 (4, 2), A003072 (3, 3), A003325 (3, 2), A003327 (4, 3), A003328 (5, 3), A003329 (6, 3), A003330 (7, 3), A003331 (8, 3), A003332 (9, 3), A003333 (10, 3), A003334 (11, 3), A003335 (12, 3), A003336 (2, 4), A003337 (3, 4), A003338 (4, 4), A003339 (5, 4), A003340 (6, 4), A003341 (7, 4), A003342 (8, 4), A003343 (9, 4), A003344 (10, 4), A003345 (11, 4), A003346 (12, 4), A003347 (2, 5), A003348 (3, 5), A003349 (4, 5), A003350 (5, 5), A003351 (6, 5), A003352 (7, 5), A003353 (8, 5), A003354 (9, 5), A003355 (10, 5), A003356 (11, 5), A003357 (12, 5), A003358 (2, 6), A003359 (3, 6), A003360 (4, 6), A003361 (5, 6), A003362 (6, 6), A003363 (7, 6), A003364 (8, 6), A003365 (9, 6), A003366 (10, 6), A003367 (11, 6), A003368 (12, 6), A003369 (2, 7), A003370 (3, 7), A003371 (4, 7), A003372 (5, 7), A003373 (6, 7), A003374 (7, 7), A003375 (8, 7), A003376 (9, 7), A003377 (10, 7), A003378 (11, 7), A003379 (12, 7), A003380 (2, 8), A003381 (3, 8), A003382 (4, 8), A003383 (5, 8), A003384 (6, 8), A003385 (7, 8), A003387 (9, 8), A003388 (10, 8), A003389 (11, 8), A003390 (12, 8), A003391 (2, 9), A003392 (3, 9), A003393 (4, 9), A003394 (5, 9), A003395 (6, 9), A003396 (7, 9), A003397 (8, 9), A003398 (9, 9), A003399 (10, 9), A004800 (11, 9), A004801 (12, 9), A004802 (2, 10), A004803 (3, 10), A004804 (4, 10), A004805 (5, 10), A004806 (6, 10), A004807 (7, 10), A004808 (8, 10), A004809 (9, 10), A004810 (10, 10), A004811 (11, 10), A004812 (12, 10), A004813 (2, 11), A004814 (3, 11), A004815 (4, 11), A004816 (5, 11), A004817 (6, 11), A004818 (7, 11), A004819 (8, 11), A004820 (9, 11), A004821 (10, 11), A004822 (11, 11), A004823 (12, 11), A047700 (5, 2).
Sequence in context: A221895 A015020 A225166 * A316393 A366226 A332126
KEYWORD
nonn,easy
EXTENSIONS
Removed incorrect program. - David A. Corneth, Aug 01 2020
STATUS
approved