59472
domain: N
Appears in sequences
- Number of slanted nX8 (i=1..n)X(j=i..8+i-1) 1..4 arrays with all 1s connected, all 2s connected, all 3s connected, all 4s connected, 1 in the upper left corner, 2 in the upper right corner, 3 in the lower left corner, 4 in the lower right corner, and with no element having more than 3 neighbors with the same value.at n=1A165385
- Number of slanted 3 X n (i=1..3) X (j=i..n+i-1) 1..4 arrays with all 1s connected, all 2s connected, all 3s connected, all 4s connected, 1 in the upper left corner, 2 in the upper right corner, 3 in the lower left corner, 4 in the lower right corner, and with no element having more than 3 neighbors with the same value.at n=6A165395
- Triangle read by rows: the triangle in A034855, with the n-th row normalized by dividing it by n.at n=23A235595
- Triangle read by rows: T(n,0) = 0 for n >= 0; T(n,2*k+1) = A152842(2*n,2*(n-k)) and T(n,2*k) = A152842(2*n,2*(n-k)+1) for n >= k > 0.at n=48A299989
- Number of chiral pairs of color loops of length n with exactly 3 different colors.at n=12A305542
- Expansion of e.g.f. log(1 + x)/(1 - log(1 + x))^2.at n=9A320344
- Number of n-bead asymmetric bracelets with exactly 3 different colored beads.at n=12A326660