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A244562 Odd integers n such that for every integer k>0, n*2^k+1 has a divisor in the set { 3, 5, 7, 13, 19, 37, 73 }. 6
78557, 2191531, 2510177, 2576089, 7134623, 7696009, 8184977, 10275229, 10391933, 11201161, 12151397, 12384413, 12756019, 13065289, 13085029, 15168739, 16391273, 18140153, 18156631, 19436611, 19558853, 20312899, 20778931, 21610427 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

For n > 144 a(n) = a(n-144) + 140100870, the first 144 values are in the table.

LINKS

Pierre CAMI, Table of n, a(n) for n = 1..144

FORMULA

For n > 144 a(n) = a(n-144) + 140100870.

CROSSREFS

Cf. A076336, A244071, A244561.

Sequence in context: A038826 A038815 A076336 * A123159 A184230 A186612

Adjacent sequences: A244559 A244560 A244561 * A244563 A244564 A244565

KEYWORD

nonn

AUTHOR

Pierre CAMI, Jun 30 2014

STATUS

approved

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Last modified January 31 11:12 EST 2023. Contains 359971 sequences. (Running on oeis4.)