A365370 Positions of records in A365367.

1, 5, 415, 635, 15935, 60971, 275039, 514661, 2857994, 14179544, 170794880, 2382918520

Offset: 1

Author

Chai Wah Wu, Sep 02 2023

Keywords

• nonn

Comments

Numbers k such that iteration of the map x -> (5/3)*round(x) starting at x = k takes more steps to reach an integer > k than it does for any number from 1 to k - 1.

Crossrefs

Cf. A087704, A087705, A087706, A087707, A087708, A087709, A365341, A365342, A365367, A365368.

Formula

A365367(a(n)) = A365371(n).