151133

Appears in sequences

• a(n) is the smallest positive integer that cannot be obtained by using the number 2 at most n times and the operators +, -, *, /.at n=23A071997
• The successive approximations up to 2^n for 2-adic integer 5^(1/3).at n=18A322926
• The successive approximations up to 2^n for 2-adic integer 5^(1/3).at n=19A322926
• The successive approximations up to 2^n for 2-adic integer 5^(1/3).at n=20A322926
• The successive approximations up to 2^n for 2-adic integer 5^(1/3).at n=21A322926
• The successive approximations up to 2^n for 2-adic integer 5^(1/3).at n=22A322926