A020527 - OEIS

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A020527

2nd Bernoulli polynomial evaluated at powers of 2 (multiplied by 6).

1, 13, 73, 337, 1441, 5953, 24193, 97537, 391681, 1569793, 6285313, 25153537, 100638721, 402604033, 1610514433, 6442254337, 25769410561, 103078428673, 412315287553, 1649264295937, 6597063475201 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..170` `Index entries for sequences related to Bernoulli numbers.`
	FORMULA	`6 * (4^n - 2^n) + 1. - R. Stephan, Apr 06 2004`
	MAPLE	`seq(bernoulli(2, 2^i), i=0..24);`
	PROG	`(MAGMA) [6 * (4^n - 2^n) + 1: n in [0..40]]; // Vincenzo Librandi, Apr 25 2011`
	CROSSREFS	`Sequence in context: A107963 A006230 A066110 * A146618 A139157 A159832` `Adjacent sequences: A020524 A020525 A020526 * A020528 A020529 A020530`
	KEYWORD	`nonn`
	AUTHOR	`Simon Plouffe (simon.plouffe(AT)gmail.com)`

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Last modified February 14 17:03 EST 2012. Contains 205640 sequences.