

A359051


Irregular table T(n, k), n > 0, k = 1..A000010(n); the nth row lists the numbers k such that fusc(k) + fusc(k+1) = n, where "fusc" is Stern's diatomic series (A002487).


1



0, 1, 2, 3, 4, 7, 5, 6, 8, 15, 16, 31, 9, 11, 12, 14, 32, 63, 10, 13, 64, 127, 17, 23, 24, 30, 128, 255, 19, 28, 256, 511, 18, 20, 27, 29, 33, 47, 48, 62, 512, 1023, 22, 25, 1024, 2047, 21, 26, 35, 39, 56, 60, 65, 95, 96, 126, 2048, 4095, 34, 40, 55, 61, 4096, 8191
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OFFSET

1,3


COMMENTS

Every nonnegative integer m appears in this sequence (in row fusc(m) + fusc(m+1)).


LINKS



FORMULA



EXAMPLE

Array T(n, k) begins:
0,
1,
2, 3,
4, 7,
5, 6, 8, 15,
16, 31,
9, 11, 12, 14, 32, 63,
10, 13, 64, 127,
17, 23, 24, 30, 128, 255,
19, 28, 256, 511,
18, 20, 27, 29, 33, 47, 48, 62, 512, 1023,
22, 25, 1024, 2047,
...


PROG

(PARI) See Links section.


CROSSREFS



KEYWORD

nonn,tabf


AUTHOR



STATUS

approved



