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 A119687 f-Pascal's triangle where f(n) = n^2 = A000290(n). 3
 1, 1, 1, 1, 2, 1, 1, 5, 5, 1, 1, 26, 50, 26, 1, 1, 677, 3176, 3176, 677, 1, 1, 458330, 10545305, 20173952, 10545305, 458330, 1, 1, 210066388901, 111413523931925, 518191796841329, 518191796841329, 111413523931925, 210066388901, 1 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,5 COMMENTS The second diagonal, T(n,n-1) = A003095(n). - Cortney Reagle, Sep 17 2019 LINKS Cortney Reagle, Table of n, a(n) for n = 0..104 (Rows n=0..12 of triangle, flattened) FORMULA T(n, k) = T(n-1, k-1)^2 + T(n-1, k)^2; T(0,0) = 1; T(n,-1) = 0; T(n, k) = 0, n

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Last modified February 19 04:00 EST 2020. Contains 332034 sequences. (Running on oeis4.)