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Search: id:A002556
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A002556 A random subset of A056912.
(Formerly M2412 N0955)
+0
1
3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 105, 165, 195, 231, 255, 273, 285, 345, 357, 385, 399, 429, 435, 455, 465, 483, 561, 595, 609, 627, 651, 663, 665, 715, 741, 759, 805 (list; graph; listen)
OFFSET

1,1

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

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

CROSSREFS

Sequence in context: A165255 A155058 A007703 this_sequence A130101 A130057 A120637

Adjacent sequences: A002553 A002554 A002555 this_sequence A002557 A002558 A002559

KEYWORD

dead

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


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