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A112083 Column 2 of A112060. 1
2, 4, 12, 35, 155, 239, 779, 2855, 5279, 9095, 15695, 59135, 350699, 183395, 1352339, 1477295, 1077959, 6922920, 3038555, 12705840, 14199120 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..21.

CROSSREFS

Also row 2 of A112061. Cf. A112084.

Sequence in context: A148206 A148207 A211768 * A089965 A202727 A084716

Adjacent sequences:  A112080 A112081 A112082 * A112084 A112085 A112086

KEYWORD

nonn,more

AUTHOR

Antti Karttunen, Aug 28 2005

STATUS

approved

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Last modified March 24 06:56 EDT 2019. Contains 321444 sequences. (Running on oeis4.)