A378822 Inverse permutation to A378821.

1, 2, 6, 3, 9, 12, 4, 15, 18, 7, 5, 21, 24, 27, 30, 10, 33, 8, 36, 39, 42, 13, 45, 48, 51, 11, 16, 54, 57, 60, 63, 19, 66, 69, 14, 72, 22, 75, 78, 81, 25, 17, 84, 87, 90, 93, 28, 96, 99, 102, 20, 105, 31, 108, 111, 114, 34, 23, 117, 120, 123, 37, 126, 129, 132, 26

Offset: 1

Author

Neal Gersh Tolunsky, Dec 08 2024

Keywords

• nonn

Examples

			A378821(6) = 3, so a(3) = 6.
		

Links

• Michael S. Branicky, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A378821, A081146, A091023.