(Translated by https://www.hiragana.jp/)
# A022872 (b-file synthesized from sequence entry) 1 2 2 2 3 1 4 2 5 3 6 2 7 3 8 4 9 4 10 6 11 7 12 9 13 11 14 14 15 19 16 23 17 31 18 40 19 51 20 66 21 86 22 113 23 146 24 191 25 250 26 326 27 427 28 556 29 727 30 952 31 1244 32 1627 33 2129 34 2784 35 3643 36 4765 37 6234 38 8157 39 10673 40 13963 41 18271 42 23908 43 31281 44 40929 45 53555 46 70075 47 91690 48 119977 49 156987