# A004952 (b-file synthesized from sequence entry) 0 0 1 3571 2 7142 3 10713 4 14284 5 17855 6 21426 7 24997 8 28568 9 32139 10 35710 11 39281 12 42852 13 46423 14 49994 15 53565 16 57136 17 60707 18 64278 19 67849 20 71420 21 74991 22 78562 23 82133 24 85704 25 89275 26 92846 27 96417