Search: id:A125785
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%I A125785
%S A125785 1,6,29,141,739,4276,27483,195978,1544074,13371684,126591212,1303252476,
%T A125785 14517950305,174196495882,2241822436160,30826098464147,451299846525541,
%U A125785 7012090426122158,115289977296253757,2000463474160276658
%N A125785 Column 5 of table A125781.
%C A125785 A091352 equals column 1 of both table A125781 and triangle A091351.
%F A125785 a(n) = A091352(n+2) - 2*A091352(n+1). a(n) = A125782(n+1) - A125783(n+1).
%e A125785 A091352 begins: [1, 2, 4, 9, 24, 77, 295, 1329, 6934, 41351, ...];
%e A125785 a(5) = A091352(8) - 2*A091352(7) = 6934 - 2*1329 = 4276.
%Y A125785 Cf. A125781; other columns: A091352, A125782, A125783, A125784, A125786.
%Y A125785 Sequence in context: A030221 A009153 A012325 this_sequence A108982 A059724 
               A000708
%Y A125785 Adjacent sequences: A125782 A125783 A125784 this_sequence A125786 A125787 
               A125788
%K A125785 nonn
%O A125785 0,2
%A A125785 Paul D. Hanna (pauldhanna(AT)juno.com), Dec 09 2006

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