26478

Appears in sequences

• Numbers with multiplicative persistence value 6.at n=33A046515
• Number of different sets of n-gons labeled 1...n such that all members of each set contain equivalent paths with increasing labels; i.e., the number of isotemporal classes of n-gons.at n=17A092481
• Composite numbers whose multiplicative persistence is 6.at n=31A199996
• G.f.: Sum_{k>=1} x^(2*k-1)/(1-x^(2*k-1)) * Product_{k>=1} (1+x^k)/(1-x^k).at n=20A305105
• Records in A030000.at n=44A372044