A322047 Numbers which when written in Finnish do not contain the letter "e".

0, 1, 2, 5, 6, 11, 12, 15, 16, 100, 101, 102, 105, 106, 111, 112, 115, 116, 200, 201, 202, 205, 206, 211, 212, 215, 216, 500, 501, 502, 505, 506, 511, 512, 515, 516, 600, 601, 602, 605, 606, 611, 612, 615, 616, 1000

Offset

1,3

References

Suggested in a comment by "miskee11" on a Numberphile video that mentioned A006933.

Links

Table of n, a(n) for n=1..46.

Mathematica

aQ[n_] := StringCount[IntegerName[n, {"Finnish", "Words"}], {"e"}] == 0; Select[Range[0, 1000], aQ] (* Amiram Eldar, Dec 11 2018 *)

Prog

(Python)
from num2words import num2words
A322047_list = [n for n in range(10**4) if 'e' not in num2words(n, lang='fi')] # Chai Wah Wu, Dec 11 2018

Crossrefs

Cf. A006933, A322033.

Sequence in context: A269966 A026344 A284488 * A057812 A329572 A329569

Adjacent sequences: A322044 A322045 A322046 * A322048 A322049 A322050

Keyword

nonn,word

Author

N. J. A. Sloane, Dec 10 2018

Extensions

0 added by Chai Wah Wu, Dec 11 2018

Status

approved