A307973 Numbers beginning with a vowel in Hindi.

1, 8, 18, 19, 21, 28, 29, 31, 38, 39, 41, 48, 49, 51, 58, 59, 61, 68, 69, 71, 78, 79, 80, 81, 88, 91, 98, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130

Offset: 1

Author

Sangeet Paul, May 30 2019

Keywords

• easy
• nonn
• word

Comments

For 99 < n < 1000, n belongs to the list if (floor(n/100) mod 10) belongs to the list (i.e., is either 1 or 8).

For 10^(2k+1)-1 < n < 10^(2k+3), where k is a positive integer, n belongs to the list if (floor(n/(10^(2k+1))) mod 100) belongs to the list.

Links

• Author?, Hindi Numbers
• Index entries for sequences related to names of numbers

Crossrefs

Cf. A000852.