This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A229467 #26 Oct 16 2013 18:10:07 %S A229467 170,230,530,830,1370,1670,1730,1970,2270,2570,2930,3170,3830,4430, %T A229467 4670,5030,5870,5930,6170,6470,6530,6830,7430,7730,8270,8570,8630, %U A229467 8870,9470,9770,9830,10130,11630,11870,11930,12170,12830,13070,13670,13730,14330 %N A229467 Related to Pisano periods: numbers n such that there are n+10 distinct Fibonacci numbers mod n. %C A229467 These are a subset of the terms of A071774 multiplied by 10, where A071774 are numbers m such that Fibonacci numbers mod m = 2*(m+1). All A071774 terms multiplied by 10 have Pisano periods 3*(n+10) or (n+10). This sequence is the (n+10) subset. %H A229467 Matthew Goers, <a href="/A229467/b229467.txt">Table of n, a(n) for n = 1..60</a> %e A229467 The Pisano period of the Fibonacci numbers mod 170 = 180, which is 170+10. %e A229467 The Pisano period of the Fibonacci numbers mod 1670 = 1680, which is 1670+10. %Y A229467 Cf. A000045, A001175, A071774, A229466. %K A229467 nonn %O A229467 1,1 %A A229467 _Matthew Goers_, Sep 24 2013 %E A229467 Added 3 terms - _Matthew Goers_, Oct 14 2013