login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A018893 Blasius sequence: from coefficients in expansion of solution to Blasius' equation in boundary layer theory. 0
1, 1, 11, 375, 27897, 3817137, 865874115, 303083960103, 155172279680289, 111431990979621729, 108511603921116483579, 139360142400556127213655, 230624017175131841824732233, 482197541715276031774659298833 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

REFERENCES

H. T. Davis: Introduction to Nonlinear Differential and Integral Equations (Dover 1962) page 403.

FORMULA

E.g.f. A(x) satisfies diff(ln(A(x)), x, x, x) = A(x). - Vladeta Jovovic (vladeta(AT)eunet.rs), Oct 24 2003

EXAMPLE

A(x) = 1+1/6*x^3+11/720*x^6+25/24192*x^9+9299/159667200*x^12+...

CROSSREFS

Cf. A002105.

Sequence in context: A176474 A000464 A024149 * A051862 A006698 A048431

Adjacent sequences:  A018890 A018891 A018892 * A018894 A018895 A018896

KEYWORD

nonn

AUTHOR

Stan Richardson (stan(AT)maths.ed.ac.uk)

EXTENSIONS

Corrected and extended by Vladeta Jovovic (vladeta(AT)eunet.rs), Oct 24 2003

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 23:34 EST 2012. Contains 205860 sequences.