The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A362694 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A362694

E.g.f. satisfies A(x) = exp(x + x * A(x)^2).
(history; published version)

#29 by Vaclav Kotesovec at Fri Nov 10 05:48:25 EST 2023

STATUS

editing

approved

#28 by Vaclav Kotesovec at Fri Nov 10 05:48:13 EST 2023

FORMULA

a(n) ~ sqrt(1 + 1/LambertW(exp(-1))) * 2^(n-1) * n^(n-1) / (exp(n) * LambertW(exp(-1))^n). - Vaclav Kotesovec, Nov 10 2023

STATUS

approved

editing

#27 by Joerg Arndt at Tue May 02 07:28:45 EDT 2023

STATUS

proposed

approved

#26 by Seiichi Manyama at Tue May 02 07:28:08 EDT 2023

STATUS

editing

proposed

#25 by Seiichi Manyama at Tue May 02 07:28:05 EDT 2023

CROSSREFS

Cf. A143768, A202617.

STATUS

approved

editing

#24 by OEIS Server at Tue May 02 07:28:01 EDT 2023

LINKS

Seiichi Manyama, <a href="/A362694/b362694_1.txt">Table of n, a(n) for n = 0..339</a>

#23 by Joerg Arndt at Tue May 02 07:28:01 EDT 2023

STATUS

proposed

approved

Discussion

Tue May 02

07:28

OEIS Server: Installed first b-file as b362694.txt.

#22 by Seiichi Manyama at Tue May 02 07:21:47 EDT 2023

STATUS

editing

proposed

#21 by Seiichi Manyama at Tue May 02 07:03:34 EDT 2023

LINKS

Seiichi Manyama, <a href="/A362694/b362694_1.txt">Table of n, a(n) for n = 0..339</a>

#20 by Seiichi Manyama at Tue May 02 06:50:00 EDT 2023

FORMULA

a(n) = Sum_{k=0..n} (2*k+1)^(n-1) * binomial(n,k) = 2^n * A202617(n).

CROSSREFS

Cf. A202617.

STATUS

approved

editing