130944

Appears in sequences

• Theta series of 8-d 6-modular lattice G_2 tensor F_4 (or A_2 tensor D_4) with det 1296 and minimal norm 4 in powers of q^2.at n=27A028977
• Triangle read by rows: T(n,k) is the number of noncrossing trees with n edges and k leaves.at n=47A091320
• Variant of the pay-phone sequence A095236. Here a slot at the end of the row is always preferred over a slot sandwiched immediately between two used slots.at n=12A095912
• Triangle read by rows: T(n, k) = (n-k)^n - n*k*(n-k) + k^n, with T(0, 0) = 1.at n=40A129821
• a(n) = 6*a(n-1) - 8*a(n-2) for n > 1; a(0) = 7, a(1) = 30.at n=7A171472
• Number of (n+1)X(n+1) 0..3 arrays with no 2X2 subblock trace equal to any horizontal or vertical neighbor 2X2 subblock trace.at n=1A185924
• Number of (n+1)X3 0..3 arrays with no 2X2 subblock trace equal to any horizontal or vertical neighbor 2X2 subblock trace.at n=1A185926
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no 2X2 subblock trace equal to any horizontal or vertical neighbor 2X2 subblock trace.at n=4A185933
• Triangle read by rows, whose row sums using Euler numbers are the unsigned even-indexed Bernoulli numbers (denominators).at n=11A229097
• Triangle read by rows, whose row sums using Euler numbers are the unsigned even-indexed Bernoulli numbers (denominators).at n=13A229097
• Imaginary part of (n + i)^4.at n=32A272871
• Coefficients of q-expansion of Eisenstein series G_{11/2}(tau) multiplied by 132.at n=15A306937