# A018828 (b-file synthesized from sequence entry) 1 0 2 1 3 4 4 16 5 41 6 54 7 64 8 164 9 165 10 256 11 290 12 487 13 545 14 566 15 1024 16 1160 17 1948 18 2180 19 3546 20 4096 21 4226 22 4261 23 7625 24 8321 25 8720 26 9514 27 13813 28 13867 29 15913 30 16158 31 16384 32 16904 33 33284 34 46126 35 54854 36 55468 37 63652 38 64632 39 65536 40 66050 41 67616 42 113047 43 130591