A080988 - cp's OEIS frontend

A080988 Define b by b(1) = 1 and for n>1, b(n) = b(n-1)+1/(3+1/b(n-1)); sequence gives numerator of b(n).

n	a(n)
1	1
2	5
3	115
4	57155
5	13457544835
6	718532108172999980195
7	1987460976488531436231264449305834729789315
8	14835338180729281137836887250133924105479472089418750626398379615457041439472496214755

[1, 5, 115, 57155, 13457544835, 718532108172999980195, 1987460976488531436231264449305834729789315, 14835338180729281137836887250133924105479472089418750626398379615457041439472496214755]

cp's OEIS Frontend

A080988 Define b by b(1) = 1 and for n>1, b(n) = b(n-1)+1/(3+1/b(n-1)); sequence gives numerator of b(n).

Table of values

List of values