79208
domain: N
Appears in sequences
- Numbers k which when sandwiched between two 8's give a multiple of k.at n=25A116443
- Number of ways to place 3 nonattacking nightriders on a 3 X n board.at n=27A172218
- Numbers n such that n+k-1 is the sum of two nonzero squares in exactly k ways for all k = 1, 2, 3.at n=1A273318
- Starts of runs of 4 consecutive positive negabinary-Niven numbers (A331728).at n=24A331824