A370959 Indices of high points in A245340.

0, 1, 2, 4, 5, 14, 52, 82, 356, 392, 688, 704, 751, 1325, 1748, 6683, 12570, 24740, 28291, 28307, 45136, 77226, 128419, 135993, 341522, 362992, 643110

Offset: 1

Author

N. J. A. Sloane, Mar 28 2024

Keywords

• nonn
• more

Crossrefs

The companion to A370956.

Cf. A245340.

Programs

Python

from itertools import count, islice
def A370959_gen(): # generator of terms
    a, aset, b, c = 0, set(), 0, -1
    for n in count(1):
        aset.add(a)
        if a==b:
            if n-1>c:
                c = n-1
                yield a
            while b in aset:
                b += 1
        a = next(a for a in count(a%n,n) if a not in aset)
A370959_list = list(islice(A370959_gen(), 20)) # Chai Wah Wu, Mar 28 2024

Extensions

a(17)-a(23) from Michael S. Branicky, Mar 28 2024

a(24)-a(27) from Chai Wah Wu, Mar 28 2024