# A216520 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 3 4 5 5 1 6 16 7 35 8 12 9 1 10 125 11 328 12 149 13 22 14 1 15 1296 16 3894 17 2125 18 425 19 35 20 1 21 16807 22 56221 23 35044 24 8555 25 970 26 51 27 1 28 262144 29 958152 30 661878 31 186809 32 26180 33 1918 34 70 35 1 36 4782969 37 18849384 38 14145858 39 4467092 40 731059 41 66836 42 3430 43 92 44 1