A363296 Unitary weird numbers (A064114) with a record gap to the next unitary weird number.

70, 5830, 2197790, 902388130, 2013240110

Offset: 1

Author

Amiram Eldar, May 26 2023

Keywords

• nonn
• hard
• more

Comments

The record gap values are 3960, 4600, 5040, 5440, 7560, ... .

a(6) > 10^10, if it exists.

Examples

			70 is in the sequence since it is the first unitary weird number and the next unitary weird number after it is 4030 = 70 + 3960. The next gap which is larger than 3960 is 4600 and it occurs at 5830 which is followed by 10430 = 5830 + 4600.
		

Crossrefs

Cf. A064114, A306953, A363295.