234720

Appears in sequences

• Susceptibility series for f.c.c. lattice.at n=3A002166
• Number T(n,k) of plane partitions of n into parts of exactly k sorts; triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=34A319600
• Number of increasing paths from the bottom to the top of the n-hypercube (as a graded poset) which first encounter a vector of isolated zeros at stage k, weighted by k.at n=6A365554