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Search: id:A002557
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A002557 A random subset of A056913.
(Formerly M4959 N2126)
+0
1
1, 15, 21, 33, 35, 39, 51, 55, 57, 65, 69, 77, 85, 87, 91, 93, 95, 115, 119, 133, 143, 145, 155, 161, 187, 203, 209, 217, 221, 247, 253, 299, 319, 323, 341, 377, 391, 403, 437 (list; graph; listen)
OFFSET

1,2

REFERENCES

H. Gupta, A formula for L(n), J. Indian Math. Soc., 7 (1943), 68-71.

CROSSREFS

Adjacent sequences: A002554 A002555 A002556 this_sequence A002558 A002559 A002560

Sequence in context: A024556 A046388 A056913 this_sequence A128907 A020162 A046404

KEYWORD

dead

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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