# A012026 (b-file synthesized from sequence entry) 1 1 2 -5 3 121 4 -6677 5 651985 6 -98741477 7 21378584137 8 -6259615830197 9 2380487154907681 10 -1140222272527932869 11 671453734616884934041 12 -476714184862146843059285 13 401522701697360654591942641