The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A265097

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a(n) = Product_{k=0..n} q(k)^k, where q(k) = partition numbers into distinct parts (A000009).
(history; published version)

#3 by Vaclav Kotesovec at Tue Dec 01 10:22:30 EST 2015

STATUS

editing

approved

#2 by Vaclav Kotesovec at Tue Dec 01 09:42:20 EST 2015

NAME

allocated for Vaclav Kotesoveca(n) = Product_{k=0..n} q(k)^k, where q(k) = partition numbers into distinct parts (A000009).

DATA

1, 1, 1, 8, 128, 31104, 127401984, 9953280000000, 16717688340480000000, 2243810146471316029440000000, 22438101464713160294400000000000000000, 16671697210628551555613518410547200000000000000000, 2163091659500402360172559530668851200000000000000000000000000000

OFFSET

0,4

MATHEMATICA

Table[Product[PartitionsQ[k]^k, {k, 0, n}], {n, 0, 12}]

CROSSREFS

Cf. A058694, A152827, A259373.

KEYWORD

allocated

nonn

AUTHOR

Vaclav Kotesovec, Dec 01 2015

STATUS

approved

editing

#1 by Vaclav Kotesovec at Tue Dec 01 09:42:20 EST 2015

NAME

allocated for Vaclav Kotesovec

KEYWORD

allocated

STATUS

approved