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Search: id:A076968
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A076968 a(n) = A076967(n)^(1/2). +0
2
1, 2, 3, 4, 6, 9, 13, 18, 26, 37, 52, 74, 105, 148, 210, 297, 420, 594, 840, 1188, 1680, 2376, 3361, 4753, 6722, 9506, 13444, 19013, 26888, 38026, 53777, 76052, 107554, 152105, 215109, 304210, 430218, 608420, 860436, 1216841, 1720873, 2433682 (list; graph; listen)
OFFSET

1,2

FORMULA

a(n+1)/a(n) -> sqrt(2) (Zak Seidov, yahoo(AT)com, May 3 2009).

CROSSREFS

Cf. A076967.

Sequence in context: A129632 A016028 A098578 this_sequence A098889 A061481 A017824

Adjacent sequences: A076965 A076966 A076967 this_sequence A076969 A076970 A076971

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Oct 21 2002

EXTENSIONS

More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 22 2003

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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