A011248 - OEIS

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A011248

Twice A000364.

2, 2, 10, 122, 2770, 101042, 5405530, 398721962, 38783024290, 4809759350882, 740742376475050, 138697748786275802, 31029068327114173810, 8174145018586247784722 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	REFERENCES	`G. Almkvist, Many correct digits of Pi, revisited, Amer. Math. Monthly, 104 (1997), 351-353.`
	CROSSREFS	`Sequence in context: A181334 A032034 A002250 * A069240 A000371 A081088` `Adjacent sequences: A011245 A011246 A011247 * A011249 A011250 A011251`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 14:07 EST 2012. Contains 205623 sequences.