A062497 Nearest integer to (Product((n - i)^(1 + log(1 + i)), {i, 1, n - 1})).

1, 1, 1, 3, 28, 548, 23497, 2025376, 332441006, 99261645275, 51855771584229, 45831611047094063, 66548532114514065109, 154694628574223336043275, 562570231315425833145985936, 3135339167611386023605597989027, 26285722428407050441178592406444359

Offset

0,4

Links

Table of n, a(n) for n=0..16.

Mathematica

Table[Round[Product[(n-i)^(1+Log[1+i]), {i, 1, n-1}]], {n, 0, 20}] (* Harvey P. Dale, Sep 14 2016 *)

Crossrefs

Cf. A062496.

Sequence in context: A161971 A156315 A248571 * A367391 A056066 A174483

Adjacent sequences: A062494 A062495 A062496 * A062498 A062499 A062500

Keyword

nonn

Author

Olivier Gérard, Jun 23 2001

Extensions

Corrected by and previous Mathematica program replaced by Harvey P. Dale, Sep 14 2016

Status

approved