Numbers k such that the k-th tetrahedral number k*(k+1)*(k+2)/6 is palindromic.
A006029
Numbers k such that the k-th tetrahedral number k*(k+1)*(k+2)/6 is palindromic.
Terms
- a(0) =1a(1) =2a(2) =17a(3) =21a(4) =336
External references
- oeis: A006029
A006029
Numbers k such that the k-th tetrahedral number k*(k+1)*(k+2)/6 is palindromic.