A049826 - OEIS

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A049826

a(n) = T(n,n) + T(n+1,n) + ... + T(2n-1,n) = sum over a period of n-th column of array T given by A049816.

0, 1, 3, 4, 8, 7, 13, 14, 16, 17, 27, 20, 32, 31, 31, 34, 46, 41, 55, 44, 50, 55, 73, 54, 68, 73, 75, 72, 96, 71, 101, 90, 96, 105, 101, 92, 124, 119, 123, 110, 146, 113, 155, 132, 132, 151, 177, 138, 164, 161, 169, 164, 204, 167, 183, 166, 192, 201, 231, 176

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

COMMENTS

a(n) = sum of terms in row n of A051010.

LINKS

Alois P. Heinz, Table of n, a(n) for n = 1..10000 (first 1000 terms from T. D. Noe)

CROSSREFS

Cf. A049816, A051010.

Sequence in context: A064406 A299068 A344867 * A310014 A310015 A123323

Adjacent sequences: A049823 A049824 A049825 * A049827 A049828 A049829

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved