100000000001
domain: N
Appears in sequences
- a(0)=1; a(n) = 10^n + 1, n >= 1.at n=11A000533
- Divisors of 10^11 + 1.at n=23A027899
- Odd numbers which when cubed give number composed just of the digits 0, 1, 2, 3.at n=12A031997
- Numbers whose fourth power is a palindrome.at n=12A056810
- a(n) = 10^n + 1.at n=11A062397
- a(n) = n*10^n + 1.at n=10A064748
- Smallest multiple of n with digit sum = 2, or 0 if no such number exists, e.g., a(3k)=0.at n=22A069521
- Smallest multiple of n with least digit sum.at n=22A077194
- Smallest n-digit composite palindrome.at n=11A077543
- Smallest number whose digits can be permuted to get exactly n distinct palindromes.at n=10A082276
- Palindromes arising in A083456.at n=10A083460
- Smallest number of the form 10^k +1 with n distinct prime divisors.at n=3A086563
- a(n) = 10^n - (-1)^n.at n=11A098611
- Floor[ (digits n times n) divided by digits (n times 1)].at n=10A110370
- a(n) = n^(n+1) + 1.at n=10A110567
- Numbers k such that k concatenated with k-9 gives the product of two numbers which differ by 6.at n=17A116098
- Numbers k such that k concatenated with k-4 gives the product of two numbers which differ by 4.at n=17A116129
- Duplicate of A110567.at n=10A123570
- Numbers k such that sum of digits of k^3 is 8. Multiples of 10 are omitted.at n=13A135050
- a(n) = 10^(2*n - 1) + 1.at n=5A152577