(Translated by https://www.hiragana.jp/)
# A019137 (b-file synthesized from sequence entry) 3 0 4 2 5 3 6 4 7 14 8 22 9 27 10 111 11 203 12 459 13 1247 14 2908 15 7150 16 18683 17 45204 18 115959 19 294132 20 747914 21 1921874 22 4963203 23 12803348 24 33373848 25 86878679 26 227387373 27 596390318 28 1568366108 29 4131699364 30 10914084820 31 28862535866