40585

Appears in sequences

• Factorions: equal to the sum of the factorials of their digits in base 10 (cf. A061602).at n=3A014080
• Numbers divisible by the sum of factorials of their digits [A061602(n)] and also terminate in the sum of factorials of their digits.at n=25A071064
• a(n) = a(n-1) + a(n-2) + 5 where a(0) = a(1) = 1.at n=19A111721
• Partial sums of orders of finite perfect groups (A060793).at n=24A121513
• Generalized factorions: numbers which are equal to the sum of the factorials of some or all of their digits in base 10.at n=8A163752
• Numbers that can be truncated in base 10 such that the sum of the factorials of the truncations equals that number.at n=3A182478
• Finite sequence of numbers n such that iterations for the map r -> A061602(r) starting with n ends with the same number n.at n=7A188284
• Irregular table read by rows, in which row n lists the factorions in base n, for n >= 2.at n=24A193163
• Numbers that can be written using its own digits in order and by using addition and factorial operators.at n=24A195670
• Numbers that divide the sum of the factorials of their digits in base 10.at n=22A247227
• Amicable factorions.at n=5A254499
• Let f map k to the sum of the factorials of the digits of k (A061602); sequence lists numbers such that f(f(f(k)))=k.at n=5A306955