# A049741 (b-file synthesized from sequence entry) 0 5 1 21 2 45 3 81 4 137 5 193 6 277 7 357 8 457 9 577 10 697 11 845 12 981 13 1153 14 1321 15 1505 16 1725 17 1933 18 2161 19 2393 20 2629 21 2917 22 3181 23 3489 24 3769 25 4093 26 4421 27 4741 28 5129 29 5465 30 5853 31 6237 32 6621 33 7049 34 7473 35 7917 36 8389 37 8841 38 9329 39 9785