A362850 Positions of records in A194943.

2, 3, 5, 7, 11, 13, 19, 31, 47, 61, 127, 139, 193, 229, 283, 337, 409, 461, 1531, 1847, 2129, 2861, 4177, 6037, 7577, 8207, 8941, 12311, 22133, 32647, 38231, 40247, 40951, 47903, 52153, 63031, 84229, 93241, 97259, 116729, 124183, 132331

Offset: 1

Author

R. J. Mathar, May 05 2023

Keywords

• nonn
• more

Crossrefs

Cf. A194943, A362851 (records themselves).

Programs

Python

# uses imports, functions in A194943
from itertools import count, islice
def agen(r=-1): # generator of terms
    yield from (k for k in count(2) if (v:=A194943(k)) > r and (r:=v))
print(list(islice(agen(), 20))) # Michael S. Branicky, May 18 2023

Formula

A362851(n) = A194943(a(n)).

Extensions

a(28)-a(42) from Michael S. Branicky, May 18 2023