A363295 Numbers k such that k and k+20 are consecutive unitary weird numbers (A064114).

34121990, 34428290, 34766810, 34936070, 38014970, 38152010, 39506090, 39844610, 41400170, 42044990, 42552770, 42584990, 43769810, 46276490, 46308710, 47155010, 47324270, 47461310, 49016870, 49153910, 49323170, 49661690, 49863170, 50540210, 51015770, 51354290, 53079110

Offset: 1

Author

Amiram Eldar, May 26 2023

Keywords

• nonn

Comments

Conjecture: All the unitary weird numbers are of the form 20*k + 10, and thus 20 is the least gap between consecutive unitary weird numbers (verified for the 16326260 unitary weird numbers below 10^10).

Examples

			34121990 is a term since 34121990 = A064114(53235) and 34122010 = 34121990 + 20 = A064114(53236) are consecutive unitary weird numbers.
		

Links

• Amiram Eldar, Table of n, a(n) for n = 1..17846 (terms below 10^10)

Crossrefs

Cf. A064114, A306952, A363296.