add copyright notice

This commit is contained in:
filifa
2025-07-24 23:08:19 -04:00
parent 5309593e70
commit be77271930
100 changed files with 673 additions and 82 deletions

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@@ -21,7 +21,11 @@
"$$9 + 6 + 5 + 4 + 3 + 3 + 2 + 2 + 2 + 2 + 1 \\times 11 = 49$$\n",
"\n",
"## Relevant sequences\n",
"* Numbers with $k$ digits that are also $k$th powers: [A132722](https://oeis.org/A132722)"
"* Numbers with $k$ digits that are also $k$th powers: [A132722](https://oeis.org/A132722)\n",
"\n",
"#### Copyright (C) 2025 filifa\n",
"\n",
"This work is licensed under the [Creative Commons Attribution-ShareAlike 4.0 International license](https://creativecommons.org/licenses/by-sa/4.0/) and the [BSD Zero Clause license](https://spdx.org/licenses/0BSD.html)."
]
}
],