A275009 Table of F[k]_n(2) with rows k >= 0 and columns 0 <= n <= 2.

2, 2, 2, 3, 4, 8, 4, 6, 18, 5, 8, 32, 6, 10, 50, 7, 12, 72, 8, 14, 98, 9, 16, 128, 10, 18, 162, 11, 20, 200, 12, 22, 242, 13, 24, 288, 14, 26, 338, 15, 28, 392, 16, 30, 450, 17, 32, 512, 18, 34, 578, 19, 36, 648, 20, 38, 722, 21, 40, 800, 22, 42, 882, 23, 44, 968, 24, 46, 1058

Offset

0,1

Comments

F[k]_n(x) is the fast-iteration function defined in A275000.

Links

Table of n, a(n) for n=0..68.

Mathematica

f[k_, 0, x_] := x + k; f[k_, n_, x_] := Nest[f[k, n - 1, #] &, x, x];
Table[f[k, n, 2], {k, 0, 22}, {n, 0, 2} ]

Crossrefs

A154714(F[1]_n(2)), A275002(F[n]_3(2)), A275003(F[3]_n(x)), A275004(F[4]_n(x)), A275005(F[5]_n(x)), A275006(F[6]_n(x)).

Sequence in context: A368520 A377083 A095094 * A103894 A022868 A228405

Adjacent sequences: A275006 A275007 A275008 * A275010 A275011 A275012

Keyword

nonn,tabf

Author

Natan Arie Consigli, Nov 09 2016

Status

approved