%I #6 Feb 21 2022 00:16:41
%S 1,4,11,37,163,907,6067,47107,415027,4084147,44363827,526994227,
%T 6793931827,94451224627,1408352613427,22418320792627,379413423256627,
%U 6802709918872627,128803497755800627,2568107879638168627,53780695151756440627,1180214324937540760627
%N Row sums of triangle A130478.
%F Row sums of triangle A130478. a(1) = 1; a(n), n>1 = n! + A130495(n-1). a(n) = n! + ((n-1)! + (n-2)!) + ((n-2)! + (n-3)!) + ... + (1! + 1). a(n) = n! + sum of first (n-1) terms of A001048 in reverse, where A001048 = (2, 3, 8, 30, 144, ...).
%e a(5) = 163 sum of row 5 terms of triangle A130478: (120 + 30 + 8 + 3 + 2); where (30, 8, 3, 2) = the first 4 reversed terms of A001048.
%e a(5) = 163 = 5! + A130495(4) = 120 + 43.
%e a(5) = 163 = 5! + (4! + 3!) + (3! + 2!) + (2! + 1!) + (1! + 1).
%Y Cf. A130495, A001048, A130478.
%K nonn
%O 1,2
%A _Gary W. Adamson_, May 31 2007
%E More terms from _Alois P. Heinz_, Dec 02 2018
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