1674922950

Appears in sequences

• Define the generalized Pisot sequence T(a(0),a(1)) by: a(n+2) is the greatest integer such that a(n+2)/a(n+1) < a(n+1)/a(n). This is T(3,9).at n=19A018919
• Third line of 4-wave sequence A038197.at n=20A038249
• Number of ternary (0,1,2) sequences without a consecutive '012'.at n=20A076264
• The (1,2)-entry in the 3 X 3 matrix M^n, where M = {{2, 1, 1}, {1, 1, 0}, {1, 0, 0}}.at n=21A123941