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A104440 Number of ways to split 1, 2, 3, ..., 7n into 7 arithmetic progressions each with n terms. 2
1, 135135, 1161, 161, 125, 119, 117, 116, 116, 116, 116, 116, 116, 116, 116, 116 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..16.

CROSSREFS

Cf. A104429-A104439, A104441-A104443.

Sequence in context: A151940 A270896 A271767 * A290036 A289955 A263891

Adjacent sequences:  A104437 A104438 A104439 * A104441 A104442 A104443

KEYWORD

nonn

AUTHOR

Jonas Wallgren, Mar 17 2005

STATUS

approved

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Last modified September 24 03:26 EDT 2021. Contains 347623 sequences. (Running on oeis4.)