# A196196 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 5 5 15 6 97 7 528 8 7525 9 81413 10 2330257 11 53229494 12 2883887781 13 143434131379 14 14268520503521 15 1569684574492244 16 282300076226827269 17 69232924049740233209 18 22337274702237239579729 19 12261557957001826246975754 20 7069170473480519272781373829