# A077588 (b-file synthesized from sequence entry) 0 1 1 2 2 8 3 20 4 38 5 62 6 92 7 128 8 170 9 218 10 272 11 332 12 398 13 470 14 548 15 632 16 722 17 818 18 920 19 1028 20 1142 21 1262 22 1388 23 1520 24 1658 25 1802 26 1952 27 2108 28 2270 29 2438 30 2612 31 2792 32 2978 33 3170 34 3368 35 3572 36 3782 37 3998 38 4220 39 4448 40 4682 41 4922 42 5168 43 5420 44 5678 45 5942 46 6212 47 6488