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Search: id:A112559
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A112559 Numbers n such that both n and 4n+1 are in A005098. +0
1
3, 9, 18, 24, 48, 69, 93, 102, 108, 144, 168, 177, 213, 249, 258, 273, 282, 324, 357, 363, 387, 399, 438, 444, 504, 507, 573, 609, 669, 678, 738, 759, 762, 777, 807, 864, 867, 909, 942, 948, 963, 1014, 1068, 1074, 1182, 1197, 1248, 1299, 1389, 1392, 1413, 1488 (list; graph; listen)
OFFSET

1,1

COMMENT

All terms are of form 3k with k=1,3,6,8,16,23,31,34,36,48,56,59,71,83,86,91,94,108,119,121,129,133,146.

CROSSREFS

Cf. A002144.

Sequence in context: A109228 A103162 A066006 this_sequence A030784 A123877 A057681

Adjacent sequences: A112556 A112557 A112558 this_sequence A112560 A112561 A112562

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), May 26 2007

page 1

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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.


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