62271

Appears in sequences

• Fifth convolution of A001045(n+1) (generalized (1,2)-Fibonacci), n>=0, with itself.at n=8A073375
• Consider the first run of composites that contains at least two numbers whose largest prime factor is prime(n), n >= 2. a(n) is the second of these numbers.at n=10A137800
• Number of distinct finite resistances that can be produced using at most n equal resistors (n or fewer resistors) in series, parallel and/or bridge configurations.at n=13A174284
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 507", based on the 5-celled von Neumann neighborhood.at n=42A272587
• Numbers n such that A083722(n) > 1 and A083722(n) occurs earlier in A083722.at n=32A293894
• Numbers k such that k![4] - 1024 is prime, where k![4] = A007662(k) = quadruple factorial.at n=39A329184
• Number of 4-regular multigraphs on n unlabeled nodes with 4 external legs, loops allowed.at n=7A361454