# A099399 (b-file synthesized from sequence entry) 0 1 1 6 2 16 3 32 4 384 5 256 6 4096 7 24576 8 32768 9 65536 10 1572864 11 1048576 12 4194304 13 25165824 14 268435456 15 536870912 16 2147483648 17 4294967296 18 34359738368 19 68719476736 20 274877906944 21 549755813888 22 8796093022208 23 17592186044416