A171875 - OEIS

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A171875

Subdiagonal of triangle A171871: Classifications of N elements containing exactly N-2 binary partitions.

0, 0, 1, 3, 17, 74, 358, 1631, 7563, 34751, 160807 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`2,4`
	LINKS	`Table of n, a(n) for n=2..12.` `R. Munafo, Classifications of N Elements`
	CROSSREFS	`Cf. A171871.` `Sequence in context: A191587 A290411 A142868 * A356390 A100233 A015525` `Adjacent sequences: A171872 A171873 A171874 * A171876 A171877 A171878`
	KEYWORD	`nonn`
	AUTHOR	`Robert Munafo, Jan 21 2010`
	STATUS	`approved`

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Last modified November 28 03:39 EST 2022. Contains 358406 sequences. (Running on oeis4.)