# A195558 (b-file synthesized from sequence entry) 1 1 2 13 3 25 4 37 5 493 6 949 7 1405 8 18721 9 36037 10 53353 11 710905 12 1368457 13 2026009 14 26995669 15 51965329 16 76934989 17 1025124517 18 1973314045 19 2921503573 20 38927735977 21 74933968381 22 110940200785 23 1478228842609 24 2845517484433 25 4212806126257