237671

Appears in sequences

• Number of (n+1) X 3 0..2 arrays with each element of every 2 X 2 subblock being the sum mod 3 of two others.at n=4A183829
• Number of (n+1)X6 0..2 arrays with each element of every 2X2 subblock being the sum mod 3 of two others.at n=1A183832
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with each element of every 2X2 subblock being the sum mod 3 of two others.at n=16A183836
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with each element of every 2X2 subblock being the sum mod 3 of two others.at n=19A183836
• Numerators of higher order Bernoulli numbers.at n=3A213450
• Numerator of generalized Bernoulli number B_n^{(n-1)}.at n=6A260328