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%I #8 Jul 27 2024 09:16:44
%S 1,4,17,70,297,1342,6519,34006,189647,1125180,7070043,46861668,
%T 326509757,2384118432,18194367189,144769455298,1198423872693,
%U 10301330797778,91782832060611,846291315842738,8063691844581123,79290580233274024,803613726879441863,8385262925870388104
%N Row sums of triangle A136791.
%F a(n) = 2*A005493(n) - (n+1).
%e a(2) = 17 = sum of row 2 terms of triangle A136791: (3 + 5 + 9).
%e a(2) = 17 = 2* A005493 - 3 = 2*10 - 3.
%Y Cf. A136791, A005493.
%K nonn
%O 0,2
%A _Gary W. Adamson_, Jan 21 2008
%E a(9) corrected by _Georg Fischer_, Jul 27 2024
%E More terms from _Peter Luschny_, Jul 27 2024