A331202 a(n) is the smallest abundant number that differs from the next abundant number by n.

5775, 18, 942, 20, 5391411025, 12

Offset: 1

Author

Jaroslav Krizek, Jan 16 2020

Keywords

• nonn
• fini
• full

Comments

Sequence is finite; any multiple of 6 is abundant.

Crossrefs

Cf. Sequences of abundant numbers that differ from the next abundant number by k for any k: A096399 (k = 1), A228382 (k = 3), A316098 (k = 4), A306497 (k = 5), A316099 (k = 6).

Cf. A005101 (abundant numbers), A094268.

Cf. A329525 (smallest abundant numbers k such that k and k+n are both abundant).