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 A110102 #3 Oct 12 2012 14:54:49
%S A110102 1,1,1,2,1,2,2,2,2,2,3,2,4,2,3,4,3,4,4,3,4,5,4,6,4,6,4,5,7,5,8,6,6,8,
%T A110102 5,7,9,7,10,8,9,8,10,7,9,12,9,14,10,12,12,10,14,9,12,16,12,18,14,15,
%U A110102 16,15,14,18,12,16
%N A110102 A triangle of coefficients based on A000931: a(n) = a(n - 2) + a(n - 3); t(n,m) := a(n - m + 1)*a(m + 1).
%C A110102 Row sums are:
%C A110102 {1, 2, 5, 8, 14, 22, 34, 52, 77, 114, 166}
%F A110102 a(n) = a(n - 2) + a(n - 3); t(n,m) := a(n - m + 1)*a(m + 1).
%e A110102 {1},
%e A110102 {1, 1},
%e A110102 {2, 1, 2},
%e A110102 {2, 2, 2, 2},
%e A110102 {3, 2, 4, 2, 3},
%e A110102 {4, 3, 4, 4, 3, 4},
%e A110102 {5, 4, 6, 4, 6, 4, 5},
%e A110102 {7, 5, 8, 6, 6, 8, 5, 7},
%e A110102 {9, 7, 10, 8, 9, 8, 10, 7, 9},
%e A110102 {12, 9, 14, 10, 12, 12, 10, 14, 9, 12},
%e A110102 {16, 12, 18, 14, 15, 16, 15, 14, 18, 12, 16}
%t A110102 Clear[t, a, n, m] a[0] = 1; a[1] = 1; a[2] = 1; a[n_] := a[n] = a[n - 2] + a[n - 3]; t[n_, m_] := a[(n - m + 1)]*a[(m + 1)]; Table[Table[t[n, m], {m, 0, n}], {n, 0, 10}]; Flatten[%]
%Y A110102 Cf. A141611, A141617, A000931.
%K A110102 nonn,tabl
%O A110102 1,4
%A A110102 _Roger L. Bagula_ and _Gary W. Adamson_, Aug 24 2008