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A186323 Adjusted joint rank sequence of (f(i)) and (g(j)) with f(i) after g(j) when f(i)=g(j), where f and g are the squares and heptagonal numbers.  Complement of A186322. 4
1, 4, 7, 9, 12, 14, 17, 20, 22, 25, 27, 30, 33, 35, 38, 40, 43, 45, 48, 51, 53, 56, 58, 61, 64, 66, 69, 71, 74, 76, 79, 82, 84, 87, 89, 92, 95, 97, 100, 102, 105, 107, 110, 113, 115, 118, 120, 123, 125, 128, 131, 133, 136, 138, 141, 144, 146, 149, 151, 154, 156, 159, 162, 164, 167, 169, 172, 175, 177, 180, 182, 185, 187, 190, 193, 195, 198, 200, 203, 206, 208, 211, 213 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..83.

EXAMPLE

First, write

1..4...9..16....25...36...49...64.. (squares)

1....7.......18....34........55.... (heptagonal)

Replace each number by its rank, where ties are settled by ranking the square number after the heptagonal:

a=(2,3,5,6,8,10,11,13,...)=A186322

b=(1,4,7,9,12,15,17,20,...)=A186323.

MATHEMATICA

(See A186322.)

CROSSREFS

Cf. A186320, A186321, A186322.

Sequence in context: A092861 A248561 A007072 * A007064 A007073 A279054

Adjacent sequences:  A186320 A186321 A186322 * A186324 A186325 A186326

KEYWORD

nonn

AUTHOR

Clark Kimberling, Feb 17 2011

STATUS

approved

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Last modified May 21 03:30 EDT 2019. Contains 323434 sequences. (Running on oeis4.)