A089745 - OEIS

A089745

a(n) = direuler(p=2,n,1/(1-X)/(1-p*n*X))[n].

1, 5, 10, 73, 26, 247, 50, 4369, 757, 1071, 122, 22237, 170, 2871, 3496, 1082401, 290, 109927, 362, 165741, 9472, 10935, 530, 8244985, 15751, 17967, 538084, 629021, 842, 838201, 962, 1090785345, 36400, 39951, 43296, 61890661, 1370, 55671, 59944, 104214681

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..40.

PROG

(PARI) for(n=1, 100, print1(direuler(p=2, n, 1/(1-X)/(1-p*n*X))[n], ", ")) \\ Vaclav Kotesovec, Jun 14 2020

CROSSREFS

Sequence in context: A056316 A156102 A120834 * A356820 A358491 A316305

Adjacent sequences: A089742 A089743 A089744 * A089746 A089747 A089748

KEYWORD

nonn

AUTHOR

Jon Perry, Jan 08 2004

EXTENSIONS

a(19) corrected and more terms from Vaclav Kotesovec, Jun 14 2020

STATUS

approved