A316191 List of indices where the maximum of {A316190(j) | j<=n} increases.

1, 11, 37, 89, 211, 1344, 1345, 1346, 2503, 3967, 15704, 15705, 16033, 19634, 19635, 24281, 31428, 31429, 31430, 31431, 31432, 31433, 38501, 58831, 155964, 203713, 206699

Offset

1,2

Links

Table of n, a(n) for n=1..27.

Example

a(3) = 37 because A316190(37) = 4 > 2 = max{A316190(n) : 1 <= n < 37}.

Maple

A316191_list := proc(N) local R, a, A, n, mx; R := NULL;
A := A316190_list(N); n := 1; mx := 0;
for a in A do
   if a > mx then mx := a; R := R, n fi;
   n := n + 1;
od; [R] end:
A316191_list(10000);

Crossrefs

Cf. A002540, A316190.

Sequence in context: A217947 A124479 A140373 * A003020 A075024 A229612

Adjacent sequences: A316188 A316189 A316190 * A316192 A316193 A316194

Keyword

nonn

Author

Peter Luschny, Jun 26 2018

Status

approved