# A037260 (b-file synthesized from sequence entry) 0 1 1 3 2 9 3 26 4 62 5 127 6 233 7 393 8 621 9 932 10 1342 11 1869 12 2533 13 3355 14 4357 15 5562 16 6994 17 8678 18 10641 19 12911 20 15518 21 18493 22 21868 23 25676 24 29951 25 34728 26 40044 27 45937 28 52446 29 59611 30 67474 31 76078 32 85467 33 95686 34 106781 35 118799 36 131788 37 145797