A281876 - OEIS

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A281876

a(n) = (A013963(n) - A027364(n))/3617.

0, 9, 3968, 296865, 8437248, 129997260, 1312568064, 9727799265, 56923182080, 276480648702, 1154893046400, 4259743681004, 14151477247488, 43011568291320, 121065502097664, 318760489739745, 791380439553024, 1865315725321293, 4197159808767360, 9059718006875214

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

OFFSET

1,2

LINKS

Seiichi Manyama, Table of n, a(n) for n = 1..10000

EXAMPLE

a(1) = (1 - 1)/3617 = 0.

a(2) = (32769 - 216)/3617 = 9.

a(3) = (14348908 - (-3348))/3617 = 3968.

CROSSREFS

Cf. A013963, A027860, A027364, A281788, A281928, A281956.

Sequence in context: A229151 A162013 A222948 * A046896 A036516 A024126

Adjacent sequences: A281873 A281874 A281875 * A281877 A281878 A281879

KEYWORD

nonn

AUTHOR

Seiichi Manyama, Feb 01 2017

STATUS

approved