# A135897 (b-file synthesized from sequence entry) 0 1 1 4 2 1 3 26 4 12 5 1 6 216 7 138 8 20 9 1 10 2171 11 1716 12 330 13 28 14 1 15 25628 16 23647 17 5440 18 602 19 36 20 1 21 348050 22 362116 23 94515 24 12348 25 954 26 44 27 1 28 5352788 29 6138746 30 1761940 31 258391 32 23400 33 1386 34 52 35 1 36 92056223 37 114543428 38 35429974 39 5662412 40 572331 41 39556 42 1898