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A174442 a(n) = a(n-1)+a(n-2) if n is odd, otherwise a(n) = a(n-1)*a(n-2) with a(1)=3 and a(2)=5. 0
3, 5, 8, 40, 48, 1920, 1968, 3778560, 3780528, 14284951879680, 14284955660208, 204059904209433724979773440, 2914986683658052575120260202041463275520, 2914986683658256635024469635766443048960 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..14.

CROSSREFS

Cf. A174418

Sequence in context: A027520 A195548 A174529 * A109342 A121371 A067094

Adjacent sequences:  A174439 A174440 A174441 * A174443 A174444 A174445

KEYWORD

nonn

AUTHOR

Giovanni Teofilatto, Mar 20 2010

STATUS

approved

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Last modified August 11 18:37 EDT 2020. Contains 336428 sequences. (Running on oeis4.)