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A158781 Triangle: A060187 with interspersed zeros. 0

%I #13 Feb 11 2023 08:12:41

%S 1,1,0,1,1,0,6,0,1,1,0,23,0,23,0,1,1,0,76,0,230,0,76,0,1,1,0,237,0,

%T 1682,0,1682,0,237,0,1,1,0,722,0,10543,0,23548,0,10543,0,722,0,1,1,0,

%U 2179,0,60657,0,259723,0,259723,0,60657,0,2179,0,1,1,0,6552,0,331612,0,2485288

%N Triangle: A060187 with interspersed zeros.

%e {1},

%e {1, 0, 1},

%e {1, 0, 6, 0, 1},

%e {1, 0, 23, 0, 23, 0, 1},

%e {1, 0, 76, 0, 230, 0, 76, 0, 1},

%e {1, 0, 237, 0, 1682, 0, 1682, 0, 237, 0, 1},

%e {1, 0, 722, 0, 10543, 0, 23548, 0, 10543, 0, 722, 0, 1},

%e ...

%Y Cf. A060187.

%K nonn,tabf,less

%O 0,7

%A _Roger L. Bagula_, Mar 26 2009

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Last modified September 19 08:32 EDT 2024. Contains 376007 sequences. (Running on oeis4.)