cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

Showing 1-3 of 3 results.

A209282 a(n) is difference of indices of terms = 9 in A187824.

Original entry on oeis.org

161, 288, 1, 70, 90, 470, 89, 1, 70, 1, 89, 470, 90, 70, 1, 288, 161, 288, 1, 70, 90, 470, 89, 1, 70, 1, 89, 470, 90, 70, 1, 288, 161, 288, 1, 70, 90, 470, 89, 1, 70, 1, 89, 470, 90, 70, 1, 288, 161, 288, 1, 70, 90, 470, 89, 1, 70, 1, 89, 470, 90, 70, 1, 288
Offset: 1

Views

Author

Kival Ngaokrajang, Jan 16 2013

Keywords

Comments

The repeat cycle contains 17 numbers which have 6 Fibonacci numbers symmetrically distributed as below.
1 F(1), F(2)
89 F(11)
470
90
70
1 F(1), F(2)
288
161
110
161
288
1 F(1), F(2)
70
90
470
89 F(11)
1 F(1), F(2)

Examples

			For A187824(m(i)) = 9:
m(1) = 55, m(2) = 216, m(3) = 504,
...
a(1) = 216 - 55 = 161, a(2) = 504 - 216 = 288,
...
		

Crossrefs

A209283 a(n) is difference of indices of terms >= 6 in A187824.

Original entry on oeis.org

6, 8, 5, 1, 4, 2, 4, 1, 5, 8, 6, 4, 1, 1, 4, 6, 8, 5, 1, 4, 2, 4, 1, 5, 8, 6, 4, 1, 1, 4, 6, 8, 5, 1, 4, 2, 4, 1, 5, 8, 6, 4, 1, 1, 4, 6, 8, 5, 1, 4, 2, 4, 1, 5, 8, 6, 4, 1, 1, 4, 6, 8, 5, 1, 4, 2, 4, 1, 5, 8, 6, 4, 1, 1, 4, 6, 8, 5, 1, 4, 2, 4, 1, 5, 8, 6, 4
Offset: 1

Views

Author

Kival Ngaokrajang, Jan 16 2013

Keywords

Comments

The repeat cycle contains 15 numbers which have 9 Fibonacci number symmetrically distributed as below.
1 F(1), F(2)
4
6
8 F(6)
5 F(5)
1 F(1), F(2)
4
2 F(3)
4
1 F(1), F(2)
5 F(5)
8 F(6)
6
4
1 F(1), F(2)

Examples

			For A187824(m(i)) >= 6:
m(1) = 5, m(2) = 11, m(3) = 19,
...
a(1) = 11 - 5 = 6, a(2) = 19 - 11 = 8,
...
		

Crossrefs

A209285 a(n) is difference of indices of terms = 6 in A187824.

Original entry on oeis.org

6, 8, 5, 1, 6, 28, 1, 1, 4, 14, 10, 6, 1, 5, 8, 6, 6, 10, 13, 1, 4, 2, 5, 23, 1, 5, 6, 8, 6, 10, 6, 8, 6, 5, 1, 23, 5, 2, 4, 1, 13, 10, 6, 6, 8, 5, 1, 6, 10, 14, 4, 1, 1, 28, 6, 1, 5, 8, 6, 10, 6, 8, 5, 1, 6, 28, 1, 1, 4, 14, 10, 6, 1, 5, 8, 6, 6, 10, 13, 1, 4, 2, 5, 23, 1, 5, 6, 8, 6, 10, 6, 8, 6
Offset: 1

Views

Author

Kival Ngaokrajang, Jan 16 2013

Keywords

Comments

The repeat cycle contains 60 numbers which have 30 Fibonacci numbers symmetrically distributed as below.
.6.5.5.1...6....1..1...6..1....1...7.3.1.6..
1 3 7 5 1 5 5 1 5 1 5 5
1 6 1 6
Where: "1" = F(1) or F(2), "." = non-Fibonacci numbers,
consecutive Fibonacci numbers are showed as
vertical group.

Examples

			For A187824(m(i)) = 6:
m(1) = 5, m(2) = 11, m(3) = 19,
...
a(1) = 11 - 5 = 6, a(2) = 19 - 11 = 8,
...
		

Crossrefs

Showing 1-3 of 3 results.