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A049431 Duplicate of A049428 0
1, 1, 6, 36, 246, 2046, 19716, 209616, 2441916, 31050396, 425883816, 6244077456 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..11.

CROSSREFS

Sequence in context: A180119 A181964 A199422 * A049428 A129063 A221461

Adjacent sequences:  A049428 A049429 A049430 * A049432 A049433 A049434

KEYWORD

dead

STATUS

approved

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Last modified April 21 06:10 EDT 2021. Contains 343146 sequences. (Running on oeis4.)