# A036660 (b-file synthesized from sequence entry) 1 16 2 69 3 335 4 1001 5 3883 6 6851 7 15385 8 22553 9 40273 10 80765 11 101897 12 173567 13 239563 14 283327 15 373509 16 538321 17 746999 18 841007 19 1119905 20 1344811 21 1483725 22 1887231 23 2211369 24 2738619 25 3540597 26 4025961 27 4319511 28 4877167 29 5210309