197940

Appears in sequences

• Number of n-step self-avoiding walks on f.c.c. lattice ending at point with x = 2.at n=4A000767
• Number of nondecreasing arrangements of 6 nonzero numbers in -(n+4)..(n+4) with sum zero.at n=18A188336
• Triangle read by rows: Number of n-step self-avoiding walks on f.c.c. lattice ending at point with x = k.at n=23A227511