id:A091358 - OEIS Search Results

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Number of planar partitions of n with exactly 4 rows.

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1, 2, 5, 11, 24, 46, 90, 164, 298, 520, 899, 1512, 2521, 4116, 6659, 10609, 16753, 26126, 40419, 61889, 94067, 141736, 212123, 315087, 465162, 682188, 994857, 1442340, 2080332, 2984724, 4262018, 6056849, 8569913, 12072770, 16938556 (list; graph; listen)

	OFFSET	`4,2`
	FORMULA	`a(n) = A002799(n)-A000991(n).`
	CROSSREFS	`Column 4 of A091355. Cf. A000219, A091356-A091360.` `Sequence in context: A083380 A018112 A067149 this_sequence A091359 A059776 A091360` `Adjacent sequences: A091355 A091356 A091357 this_sequence A091359 A091360 A091361`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net), Jan 02 2004`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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