# A142238 (b-file synthesized from sequence entry) 0 1 1 5 2 11 3 49 4 109 5 485 6 1079 7 4801 8 10681 9 47525 10 105731 11 470449 12 1046629 13 4656965 14 10360559 15 46099201 16 102558961 17 456335045 18 1015229051 19 4517251249 20 10049731549 21 44716177445 22 99482086439 23 442644523201 24 984771132841 25 4381729054565 26 9748229241971