621621
domain: N
Appears in sequences
- Odd abundant numbers not divisible by 5.at n=14A064001
- Smallest term in the Hofstadter sequence A005243 having exactly n representations as sum of consecutive earlier terms.at n=27A118166
- Odd abundant numbers that are also doublets (cf. A020338).at n=30A380232
- Odd abundant numbers not divisible by 5 that are also doublets (cf. A020338).at n=12A380233