id:A061411 - OEIS Search Results

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m.2^n-1 is not prime for all coefficients m in the range 0<=m<=n.

+0
2

1, 22, 24, 65, 110, 112, 135, 137, 166, 167, 218, 219, 220, 228, 229, 239, 257, 280, 310, 344, 345, 346, 398, 399, 403, 404, 405, 430, 439, 440, 475, 494, 504, 505, 508, 522, 524, 534, 535, 536, 557, 559, 592, 619, 620, 624, 625, 626, 679, 703, 705, 706 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Cf. A061410-A061415.` `Sequence in context: A030593 A138603 A155911 this_sequence A053779 A034304 A066737` `Adjacent sequences: A061408 A061409 A061410 this_sequence A061412 A061413 A061414`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), May 15 2001.`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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