A333447 - cp's OEIS frontend

A333447 a(n) is the integer corresponding to a bit-string representation of the von Neumann ordinal representation of n, with largest sets listed first, and with '{' represented by the bit 1, '}' represented by the bit zero, and ignoring commas.

n	a(n)
0	2
1	12
2	228
3	62052
4	4180832868
5	18201642257939067492
6	338021701687178649306251838479209230948
7	115407456979036362321626052309736660160730393295399201179594209600531491615332

[2, 12, 228, 62052, 4180832868, 18201642257939067492, 338021701687178649306251838479209230948, 115407456979036362321626052309736660160730393295399201179594209600531491615332]

cp's OEIS Frontend

A333447 a(n) is the integer corresponding to a bit-string representation of the von Neumann ordinal representation of n, with largest sets listed first, and with '{' represented by the bit 1, '}' represented by the bit zero, and ignoring commas.

Table of values

List of values