20466831

[Michael Somos]

Do you believe in coincidences?

Matches (up to a limit of 30) found for 20466831 :
[It will take a few minutes to search the table]

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%I A041955
%S A041955 1,2,3,11,25,36,61,646,707,1353,3413,11592,15005,41602,
%T A041955 1845493,3732588,5578081,20466831,46511743,66978574,113490317,
%U A041955 1201881744,1315372061,2517253805,6349879671,21566892818
%N A041955 Denominators of continued fraction convergents to sqrt(500).
%O A041955 0,2
%K A041955 nonn,cofr,easy
%A A041955 njas
%Y A041955 Cf. A041954
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%I A041227
%S A041227 1,5,6,11,61,1353,6826,8179,15005,83204,1845493,9310669,
%T A041227 11156162,20466831,113490317,2517253805,12699759342,15217013147,
%U A041227 27916772489,154800875592,3433536035513,17322481053157
%N A041227 Denominators of continued fraction convergents to sqrt(125).
%O A041227 0,2
%K A041227 nonn,cofr,easy
%A A041227 njas
%Y A041227 Cf. A041226
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%I A049666
%S A049666 0,1,11,122,1353,15005,166408,1845493,20466831,226980634,2517253805,
%T A049666 27916772489,309601751184,3433536035513,38078498141827,422297015595610
%N A049666 a(n)=F(5n)/5, where F=A000045 (the Fibonacci sequence).
%O A049666 0,3
%K A049666 nonn
%A A049666 Clark Kimberling, ck6 at cedar.evansville.edu
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Shalom, Michael