47882

Appears in sequences

• Numbers k such that sigma(k) and sigma(k+1) are nontrivial powers (A065496).at n=16A065522
• Number of (w,x,y,z) with all terms in {0,...,n} and (least gapsize)>1.at n=16A212897
• Number of integer partitions of n whose Durfee square has sides of even size.at n=45A274523