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Search: id:A056580
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A056580 Round[e^(pi*sqrt(n))]. +0
2
1, 23, 85, 231, 535, 1124, 2198, 4072, 7228, 12392, 20632, 33506, 53252, 83048, 127359, 192401, 286751, 422151, 614552, 885480, 1263795, 1787960, 2508952, 3493970, 4831164, 6635624, 9056943, 12288744, 16580631, 22253151, 29716459 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A019296, A019297, A035484, A056581.

Sequence in context: A142790 A104068 A060456 this_sequence A010011 A044210 A044591

Adjacent sequences: A056577 A056578 A056579 this_sequence A056581 A056582 A056583

KEYWORD

nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Jun 30 2000

EXTENSIONS

Definition corrected by Michael Somos, Sep 15 2008

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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