1983957
domain: N
Appears in sequences
- Smallest k for which k, 2k, ... nk all contain the digit 7.at n=16A039938
- Smallest k for which k, 2k, ... nk all contain the digit 7.at n=17A039938
- Smallest k for which k, 2k, ... nk all contain the digit 7.at n=18A039938
- Smallest k for which k, 2k, ... nk all contain the digit 7.at n=19A039938
- Smallest k for which k, 2k, ... nk all contain the digit 7.at n=20A039938
- Smallest k for which k, 2k, ... nk all contain the digit 7.at n=21A039938
- A039938 with duplicates removed.at n=13A285846