A289659 "n-Value" of Big Collatz matrix for 2n+1.

1, 6, 20, 21, 54, 110, 156, 60, 136, 342, 126, 253, 500, 486, 812, 155, 330, 420, 1332, 468, 820, 602, 540, 1081, 1029, 408, 2756, 1100, 1026, 3422, 3660

Offset

0,2

Comments

It would be nice to have a more precise definition.

At least the first 31 terms coincide with (2n+1)*A002326(n). - Jon Maiga, Feb 16 2021

Links

Table of n, a(n) for n=0..30.

Jonas Kaiser, On the relationship between the Collatz conjecture and Mersenne prime numbers, arXiv preprint arXiv:1608.00862 [math.GM], 2016. See Table 1.

Crossrefs

Cf. A002326.

Sequence in context: A063601 A222604 A112809 * A237043 A243905 A062017

Adjacent sequences: A289656 A289657 A289658 * A289660 A289661 A289662

Keyword

nonn,more

Author

N. J. A. Sloane, Jul 24 2017

Status

approved