Sequence of Odd Abundant Numbers
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Theorem
The sequence of odd abundant numbers begins:
- $945, 1575, 2205, 2835, 3465, 4095, 4725, 5355, 5775, 5985, 6435, \ldots$
This sequence is A005231 in the On-Line Encyclopedia of Integer Sequences (N. J. A. Sloane (Ed.), 2008).
Sources
- 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $945$
- 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $945$