# A075269 (b-file synthesized from sequence entry) 0 2 1 -3 2 12 3 -28 4 77 5 -198 6 522 7 -1363 8 3572 9 -9348 10 24477 11 -64078 12 167762 13 -439203 14 1149852 15 -3010348 16 7881197 17 -20633238 18 54018522 19 -141422323 20 370248452 21 -969323028 22 2537720637 23 -6643838878 24 17393796002 25 -45537549123 26 119218851372 27 -312119004988 28 817138163597