# A075173 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 5 5 8 6 3 7 128 8 21 9 34 10 9 11 32768 12 7 13 2147483648 14 129 15 10 16 85 17 9223372036854775808 18 35 19 170141183460469231731687303715884105728 20 13 21 130 22 32769