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A081967 Duplicate of A076099. 0
1, 2, 8, 3, 4, 18, 5, 6, 7, 9261000, 9, 10, 11, 12, 329422500, 13, 14, 15, 16, 17 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..20.

CROSSREFS

Sequence in context: A083486 A076031 A076596 * A076099 A199072 A201748

Adjacent sequences:  A081964 A081965 A081966 * A081968 A081969 A081970

KEYWORD

dead

STATUS

approved

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Last modified September 19 02:20 EDT 2021. Contains 347550 sequences. (Running on oeis4.)