73373

Appears in sequences

• Smallest natural number requiring n letters in English.at n=44A001166
• Number of letters in English name for n increases at these numbers.at n=36A001619
• Smallest positive integer requiring at least n letters (not including hyphens) when spelled out in English.at n=43A045494
• Smallest positive integer requiring at least n letters (not including hyphens) to be spelled out in English.at n=46A045495
• Indices of records in length of English name of n including spaces and dashes (A052360): n such that k < n => A052360(k) < A052360(n).at n=37A052362
• Numbers n whose English name has a greater length (A005589) than any smaller number.at n=32A052363
• Numbers k such that Euler phi(k) / Carmichael lambda(k) = 34.at n=13A066698
• a(n), when spelled in English, is the smallest positive integer with exactly n letters.at n=41A080777
• a(n) is the smallest positive integer > a(n-1) with exactly n letters when spelled in English.at n=41A084390
• Least natural number in English which requires exactly n characters to spell including spaces and hyphens, or 0 if no such number exists. The inverse of A052360.at n=47A132363
• Least nonnegative integer which requires n letters to spell in English, excluding spaces and hyphens. A right inverse of A005589.at n=41A134629
• a(n) is the smallest nonnegative number whose American English name has the letter "e" in the n-th position.at n=43A164790
• a(n) is the smallest number which has in its English name the letter "e" in the n-th position beginning the count from the end, or -1 if no such number exists.at n=42A173203
• Largest number with n nonprime substrings (substrings with leading zeros are considered to be nonprime).at n=3A213300
• Number of lattice paths from (0,0) to (n,n) consisting of steps U=(1,1), H=(1,0) and S=(0,1) such that the first step leaving the diagonal (if any) is an H step and the last step joining the diagonal (if any) is a S step.at n=8A226995
• Nonprime squarefree numbers whose prime indices all have the same Omega (A001222) and the same sum of prime indices (A056239).at n=33A327908
• a(n) is the smallest positive number whose American English name has the letter "e" in the n-th position.at n=43A362120
• a(n) is the smallest nonnegative number whose British English name has the letter "e" in the n-th position.at n=46A362121
• a(n) is the smallest positive number whose British English name has the letter "e" in the n-th position.at n=46A362122