# A373627 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 9 5 11 6 13 7 15 8 81 9 109 10 141 11 177 12 729 13 1041 14 1429 15 1901 16 6561 17 9759 18 13981 19 19419 20 59049 21 90483 22 133893 23 192327 24 531441 25 832911 26 1264173 27 1865539 28 4782969 29 7628799 30 11816853 31 17828163 32 43046721 33 69620541 34 109646397 35 168500385 36 387420489 37 633634769