1,1

Equally, numbers n such that A293892(n) > 1 and A293892(n) occurs later in A293892.

Starts like A137799 except that term 3146 is not included in A137799, and furthermore, the latter sequence is not monotonic.

See also comments in A293894.

Table of n, a(n) for n=1..33.

Cf. A083722, A137799, A293892, A293894.

Sequence in context: A211580 A211594 A211465 * A137799 A198438 A256629

Adjacent sequences: A293890 A293891 A293892 * A293894 A293895 A293896

nonn

Antti Karttunen, Nov 02 2017

approved